Onkyo TX-SR602 Service Manual page 61

IC BLOCK DIAGRAMS AND DESCRIPTIONS
LA7106MFP(75 ohm video driver)
1
VIN1+
2
NFB1
3
MUTE1
4
VIN2+
5
NFB2
6
-VCC1
7
VIN3+
8
NFB3
NJM2595M(Video Selector Switch)
V+
16
Vin1 13
9
Vin2
20k
Vin3
7
20k
Vin4 5
20k
3
Vin5
20k
6dB DR
6dB DR
6dB DR
SW2 SW1
14
10
S1
S4
S2
S3
4
6
SW4
SW3
GND
+VCC
16
VOUT1
15
GND
14
VOUT2
13
DR CTL
12
VOUT3
11
MUTE2
10
-VCC2
9
SW5
2
6dB
S5
Amp
20k
6dB
S6
Amp
20k
6dB
S7
Amp
20k
12 8
V-
TX-SR602/E
75Ohm
Driver
1
Vout1
75Ohm
Driver
15 Vout2
75Ohm
Driver
11 Vout3